package com.zzj.service;

import com.zzj.bean.AccountBean;

import java.util.List;

public interface AccountService {

    boolean add(AccountBean accountBean);

    boolean del(int aid);

    boolean update(AccountBean accountBean);

    List<AccountBean> findAll();

    AccountBean findById(int aid);

    boolean transformMoneyById(int from,int to,double money);
}
